Donatello, the Brains + Ravenous Intruder + Summoning Station

UR identity

Commander legal

The 3 combo pieces

• Donatello, the Brains
• Ravenous Intruder
• Summoning Station

How to execute it

1. Activate Summoning Station by tapping it, creating a 2/2 Pincher creature token and a Mutagen token due to Donatello.
2. Activate Ravenous Intruder by sacrificing the Mutagen.
3. Summoning Station triggers, untapping itself.
4. Resolve the Ravenous Intruder ability.
5. Repeat.

What the combo produces

• Infinite creature tokens
• Infinite ETB
• Infinitely large creature until end of turn